Beast of The East Half Marathon

St Martin, Jersey • 26 Oct 2025

The Beast of The East Trail Half Marathon is a challenging trail running event held in Jersey, starting at St Catherines Woods and finishing at Devils Hole. Covering nearly 95% off-road terrain, the 13.1-mile course features technical coastal and woodland paths with an elevation gain of approximately 2,700 feet. Runners experience stunning views, tough climbs, and steep descents along the northern coastal cliffs.

The event is limited to 100 participants and requires mandatory trail shoes and safety gear due to variable weather and slippery trails. Entry includes a race number, finisher’s T-shirt, medal, refreshments, and race organization. A 10K race on a similar coastal route is also offered. Visit the organization's website for the most recent information.

Race information

21 km
823 m+
Half Marathon
10 km
488 m+
Visit the organization's website for the most recent information.
Trail runs nearby

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The Trail la Dovillaise will take place in Doville on Saturday 4 October 2025. You can run between 13 and 30 kilometers.

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The Guernsey Ultra (GU36) will take place in Saint Peter Port on Sunday 17 May 2026.

The La Bri’zeuse will take place in Brix on Saturday 30 May 2026. You can run between 10 and 80 kilometers.